Toughening mechanism and delayed fracture analysis of 4145H steel under intercritical quenching heat treatment process
Tuning thermal treatment schedule has been confirmed as an effective technical route for achieving optimum properties of steels. In the present work, the intercritical quenching tempering(IQT) process was applied to steel 4145H for oil drilling tools, and the performance enhancement and delayed frac...
Main Authors: | Zhuoran Feng, Zhiqiang Li, Rou Liang, Zhuo Song, Hua Hou, Yuhong Zhao |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2023-11-01
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Series: | Journal of Materials Research and Technology |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785423029319 |
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